<!DOCTYPE HTML>
<html>
	<head>
	
		<meta charset="UTF-8" />
		
		<script src="../NeoZJS/zui.js"></script>
		
		<script src="demo1.js"></script>
		
	</head>
	<body>
<script type="text/javascript">
function see(){
  alert(document.getElementsByName("se")[0].value);
  document.getElementsByName("se")[0].value = "kkk";
}
</script>

<select name="se" onchange="javascript:see();">
  <option value ="volvo">Volvo</option>
  <option value ="saab">Saab</option>
  <option value="opel">Opel</option>
  <option value="kkk">Audi</option>
</select>
 
	</body>
</html>